WebP → AVIF
Convert WebP to AVIF for better compression.
Drop WebP files here
or click to browse — multiple files supported
Any image format accepted; outputs as AVIF
Compression & Quality
Qualityhigher quality = larger file
85
Efforthigher effort = smaller file, slower
4/9
Transform
Resizenever upscales by default
Rotate & fliprotation never affects quality — compression settings do
Privacy & Metadata
About this conversion
WebP is a modern format developed by Google that produces smaller files than JPEG at the same quality, and is supported by all current browsers.
Common questions
Are my files uploaded to a server?
No. The conversion runs entirely in your browser. Your files never leave your device.
Will converting to AVIF reduce quality?
AVIF uses light compression that makes a small change to pixel values. At the default quality setting the difference is usually invisible, but it is not pixel-for-pixel identical to the original. You can raise the quality slider to reduce the change, at the cost of a larger file.